Model NO.
SMZ60
Type
Auto Clutch Bearing
Material
Chrome Steel
Tolerance
P0
Certification
ISO9001
Clearance
C3
Brand
R&B
Car Make
Honda
Inner Diameter
60mm
Outer Diameter
155mm
Inner Ring Height
90mm
Outer Ring Height
88mm
Max.Torque(N.M)
2110n.M
Keyway
18*4.4mm
H-M No.of Tapped Holes*Size*Pitch
8*M8*P1.25
Trademark
R&B
Specification
SGS
Origin
Jiangsu, China
HS Code
84836000
MODEL : MZ17 ONE WAY CAM CLUTCH
Installation and Usage
1. MZ Series Cam Clutch is Shielded by shield bearings on both ends, packed with a special grease, and are ready for use. No additional lubricant is required.
2. For attaching pulleys, gears or sprockets to the clutches, insert hubs (with f7 tolerance of ISOR773) along the inner surface of the outer race and screw the bolts (high tension) into the tapped holes on the clutch end.
3. Recommended shaft tolerances are shown in the table on the lower left.
4. External thrust load should be supported by other devices, not by the Cam Clutch.
5. Use only a parallel key to secure the clutch to the shaft. Do not use a tapered Key.
6. When mounting the clutch onto the shaft, apply pressure to the inner race but never to the outer race.
7. Ambient temperature range is 5° to 40°C.
8. Key to be used should be in accordance with ISOR773. (DIN 6885.1)
1.Features
Can be used in a wide range of applications from low- to high-speed operations
All models are always in stock for immediate delivery
For attaching sprockets use the spigot on the inner periphery of the outer race
Pre-lubricated with grease
No need for lubrication maintenance
Can also be used in indexing and backstopping applications
B=Outer diameter A=Height of inner ring B=Height of ourter ring
Model | Capacity Torque (Nm) | Torque Drag (Nm) | Overrunning (r/min)Max. Inner Race | Overrunning (r/min)Max. Outer Race | indexing Max. (cycle/min) | Bore Size Dia (H7) | Keyway | A | B | C | PCDD | (M6)E | F | G | H-M No. of Tapped xHolesSize × Pitch | S | Weight (kg) |
MZ15 | 186 | 0.20 | 2,200 | 900 | 150 | 15 | 5*2.3 | 62 | 68 | 60 | 58 | 47 | 25 | 5.5 | 6*M5*P0.8 | 10 | 1.4 |
MZ17 | 215 | 0.20 | 2,000 | 800 | 150 | 17 | 5*2.3 | 66 | 75 | 64 | 64 | 52 | 28 | 6.3 | 6*M5*P0.8 | 10 | 1.8 |
MZ20 | 323 | 0.29 | 1,900 | 700 | 150 | 20 | 6*2.8 | 67 | 80 | 65 | 68 | 55 | 30 | 7.6 | 6*M6*P1.0 | 12 | 2.0 |
MZ30-22 | 735 | 0.39 | 1,800 | 500 | 150 | 22 | 6*2.8 | 82 | 100 | 80 | 88 | 75 | 45 | 8.9 | 6*M8*P1.25 | 16 | 3.7 |
MZ30-25 | 735 | 0.39 | 1,800 | 500 | 150 | 25 | 8*3.3 | 82 | 100 | 80 | 88 | 75 | 45 | 8.9 | 6*M8*P1.25 | 16 | 3.7 |
MZ30 | 735 | 0.39 | 1,800 | 500 | 150 | 30 | 10*3.3 | 82 | 100 | 80 | 88 | 75 | 45 | 8.9 | 6*M8*P1.25 | 16 | 3.7 |
MZ35 | 1,080 | 0.49 | 1,700 | 300 | 150 | 35 | 10*3.3 | 87 | 110 | 85 | 95 | 80 | 50 | 8.7 | 6*M8*P1.25 | 16 | 4.8 |
MZ45-40 | 1,620 | 0.69 | 1,700 | 300 | 150 | 40 | 12*3.3 | 92 | 125 | 90 | 110 | 95 | 60 | 8.4 | 8*M8*P1.25 | 16 | 6.2 |
MZ45 | 1,620 | 0.69 | 1,700 | 300 | 150 | 45 | 14*3.8 | 92 | 125 | 90 | 110 | 95 | 60 | 8.4 | 8*M8*P1.25 | 16 | 6.2 |
MZ60-50 | 2,110 | 0.98 | 1,600 | 250 | 150 | 50 | 14*3.8 | 102 | 155 | 100 | 140 | 125 | 80 | 9.1 | 8*M8*P1.25 | 16 | 10.2 |
MZ60-55 | 2,110 | 0.98 | 1,600 | 250 | 150 | 55 | 16*4.3 | 102 | 155 | 100 | 140 | 125 | 80 | 9.1 | 8*M8*P1.25 | 16 | 10.2 |
MZ60 | 2,110 | 0.98 | 1,600 | 250 | 150 | 60 | 18*4.4 | 102 | 155 | 100 | 140 | 125 | 80 | 9.1 | 8*M8*P1.25 | 16 | 10.2 |
MZ70-65 | 3,040 | 1.27 | 1,300 | 250 | 150 | 65 | 18*4.4 | 105 | 175 | 103 | 162 | 145 | 95 | 8.6 | 8*M8*P1.25 | 16 | 13.2 |
MZ70 | 3,040 | 1.27 | 1,300 | 250 | 150 | 70 | 20*4.9 | 105 | 175 | 103 | 162 | 145 | 95 | 8.6 | 8*M8*P1.25 | 16 | 13.2 |
Capacities
Model | Torque Capacity (N·m) | Max.Overrunning (r/min) | Max. Indexing (cycle/min) | Drag Torque (N·m) | |
Inner Race | Outer Race | ||||
MZ15G | 186 | 2,200 | 900 | 150 | 0.20 |
MZ17G | 215 | 2,000 | 800 | 150 | 0.20 |
MZ20G | 323 | 1,900 | 700 | 150 | 0.29 |
MZ30G-22 | 735 | 1800 | 500 | 150 | 0.39 |
MZ30G-25 | |||||
MZ30G | |||||
MZ35G | 1,080 | 1,700 | 300 | 150 | 0.49 |
MZ45G-40MZ45G | 1620 | 1700 | 300 | 150 | 0.69 |
MZ60G-50 | |||||
MZ60G-55 | 2110 | 1600 | 250 | 150 | 0.98 |
MZ60G | |||||
MZ70G-65 | 3040 | 1300 | 250 | 150 | 1.27 |
MZ70G | |||||
Dimensions
Bore size | A | C | B (h7) | F | E | K | PCD D | S | H-M No.of Tapped Holes ×Size ×Pitch | Weight (kg) | ||
Dia. (H7) | Keyway | Chamfer J | ||||||||||
15 | 5×2.3 | 0.8 | 55 | 53 | 68 | 25 | 47 | 1.3 | 58 | 10 | 6-M5×0.8 | 1.3 |
17 | 5×2.3 | 0.8 | 63 | 61 | 75 | 28 | 52 | 1.3 | 64 | 10 | 6-M5×0.8 | 1.7 |
20 | 5×2.3 | 0.8 | 64 | 62 | 80 | 30 | 55 | 1.3 | 68 | 12 | 6-M6×1.0 | 1.9 |
22 | 8×3.3 | 1.0 | 70 | 68 | 100 | 45 | 75 | 1.3 | 88 | 16 | 6-M8×1.25 | 3.2 |
25 | 8×3.3 | 1.0 | ||||||||||
30 | 10×3.3 | 1.0 | ||||||||||
35 | 10×3.3 | 1.0 | 78 | 76 | 110 | 50 | 80 | 1.3 | 95 | 16 | 6-M8×1.25 | 4.4 |
40 | 12×3.3 | 1.3 | 87 | 85 | 125 | 60 | 95 | 1.3 | 110 | 16 | 8-M8×1.25 | 6.2 |
45 | 12×3.3 | 1.3 | ||||||||||
50 | 14×3.8 | 1.5 | 90 | 88 | 155 | 80 | 125 | 1.3 | 140 | 16 | 8-M8×1.25 | 9.5 |
55 | 16×4.3 | 1.5 | ||||||||||
60 | 18×4.4 | 1.5 | ||||||||||
65 | 18×4.4 | 1.8 | 105 | 103 | 175 | 95 | 145 | 1.3 | 162 | 16 | 8-M8×1.25 | 13.1 |
70 | 20×4.9 | 1.8 | ||||||||||
When it comes to mechanical One-Way Clutches, our Cam Clutch is the best
This mechanical, unidirectional clutch has a number of cams arranged regularly, providing backlash-free operations.
High precision through advanced machining using dedicated machines
Excellent durability with uniquely heat treated cams
Secure operation and highly reliable performance
Applications of one way clutch bearing:
Air cleaning plants; Gear Reducers , Conventional and Nuclear Power Plants,Agricultural machines; Automotive Industry, Clay Pigeon Traps , High Voltage Switchgear, Buchet elevators; Compressors; Conveyors; Cranes and hoists; Dry cleaning machinery; Duplicator equipment; Fish net machines; Heat-treatment furnaces; Induced draft fans; Multi-states conveyors; Packaging machinery; Printing machinery; Pumps; Punch presses and feeders; Power plants; Refinery equipment; Speed reducers; Standby power units; Textile looms; Two-speed grinders; Two-speed shiftovers; Washing machines; Wire winding machinery. Rolling Mills, Roller Coaster, Fitness Machines, Industrial Fans, Vertical Pumps
Use in Various Applications
OverrunningIn this type of application, the different conditions of engagement and disengagement are repeated arbitrarily, when the Cam Clutch inner and outer races engage each other to transmit torque, and when the Cam Clutch continues overrunning through the difference in rotating speed and direction between the inner and outer races. This is the same behavior as a freewheel on the rear bicycle wheel.
IndexingThis is also referred to as a rotary intermittent feed. Transmits torque to the inner race (shaft) by converting the outer race motion for a certain cycle into intermittent rotary movement. High-frequency engagement and freewheeling are repeated in this application.
BackstoppingIn backstop applications, the Cam Clutch is used to prevent reverse rotation. The Cam Clutch continues freewheeling when the machinery is in operation, and it engages if reverse rotation occurs unexpectedly.
